Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Muhammad Ali Raza, M.D.

Critical Care Medicine (Internal Medicine) Physician in Allen, TX · enumerated 2006 · practices at Lung and Sleep Health Center Pllc.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1881661593

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Registry record

Entity type Individual (Type 1)

Name Dr. Muhammad Ali Raza

Credential M.D.

Sex Male

Practice address 1312 W Exchange Pkwy Ste 2130, Allen, TX, 75013

Phone (440) 715-5529

Enumeration date Mar 1, 2006

Last updated in NPPES Feb 14, 2023

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License S6022 (TX) Secondary

207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 35.096637 (OH) Secondary

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License S6022 (TX) Secondary

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License 27681 (SC) Secondary

207RS0012X Sleep Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License S6022 (TX) Secondary

207RS0012X Sleep Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 35.096637 (OH) Secondary

207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License S6022 (TX) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
02958345	Medicaid	NY	-
276819	Medicaid	SC	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Muhammad Raza?

Muhammad Raza is registered in NPPES with the primary taxonomy of Critical Care Medicine (Internal Medicine) Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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Lung and Sleep Health Center Pllc Pulmonary Disease Physician · Allen, TX NPI 1770289787

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-02-14.